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| PAM8303D Datasheet, PDF (6/17 Pages) Power Analog Micoelectronics – Ultra Low EMI, 3W Filterless Mono Class-D Audio Power Amplifier | |||
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PAM8303D
Ultra Low EMI, 3W Filterless
Mono Class-D Audio Power Amplifier
Electrical Characteristic (continued)
TA=25°C, V = DD 5V, Gain=2V/V, RL=L(33μH)+R+L(33μH), unless otherwise noted.
Symbol
Parameter
Test Conditions
η Efficiency
RL=8Ω, THD=10%
RL=4Ω, THD=10%
f=1kHz
VDD=5V
IQ Quiescent Current
ISD Shutdown Current
Static Drain-to-source
Rdson
On-state Resistor
VDD=3.6V
R =8Ω
VDD=3.0V
VDD=3V to 5V
VSD=0.3V
CSP packageï¼High Side VDD=5V
PMOS plus Low Side VDD=3.6V
NMOS, I=500mA
VDD=3V
MSOP/DFN packageï¼ VDD=5V
High Side PMOS plus VDD=3.6V
Low Side NMOS,
I=500mA
VDD=3V
Ri Input Resistance
fsw Switching Frequency
VDD=3V to 5V
Gv Closed-loop Gain
VDD=3V to 5V
Vos Output Offset Voltage
Input ac-ground,VDD=5V
VIH Enable Input High Voltage VDD=5V
VIL Enable Input Low Voltage VDD=5V
MIM
85
80
200
1.5
TYP
90
86
7.5
4.6
3.6
0.5
280
300
325
365
385
410
150
250
300kΩ/Ri
10
MAX
10
7
5
2
350
375
400
420
450
500
300
50
0.3
UNIT
%
mA
μA
mΩ
mΩ
kΩ
kHz
V/V
mV
V
Power Analog Microelectronics,Inc
www.poweranalog.com
6
09/2008 Rev 1.4
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